e7dc768ae5
In Go 1.15 there is common name deprecation for using Common name: https://golang.google.cn/doc/go1.15#commonname This causes the self-signed cert to be rejected by some Kubernetes platforms: https://stackoverflow.com/questions/64814173/how-do-i-use-sans-with-openssl-instead-of-common-name Fix is to add this field to the cert.